Settings8H · net · $10k
Funding arb · Price arb /

BTC

all BTC markets
SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 06:00 UTC−0.0135%/8h= −14.8% APRpaid last 24h −0.033%
Price spread now: BloFin against Polymarket Perps−0.005%7-day average −0.007% · you buy dearer than you sell
Net, funding: paid 7d − costs−$24as in the Funding arb table
Net, price: spread back to 7d avg − costs−$20as in the Price arb table
costs, in and out, $10k−$210.206% of the position
What this pair did over the last
the charts below follow
Funding, last 7 days−0.038%−$4 on $10k
Price spread, last 4 days (all we have)−0.027%−$3 · spread now −0.005%, 7d avg −0.007%
Together, before fees−0.065%−$7 on $10k · with fees, hour by hour
The price spread sits at its 7-day average of −0.007%, so right now this pair is about funding alone: −$4 a day on $10k at the current rate.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps BTC-USD85,1400.0100pay 0.0013% / 1h30m 41s$11.0M$14.4M50x
ShortBloFin BTC-USDT85,135.4−0.0035pay 0.0035% / 8h2h 30m$420.5M$678.3M150x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

BloFin against Polymarket Perps. Falling: the short leg gains. Rising: it loses.
latest
Price spreadloading…

Funding on every exchange

click an exchange to add or hide it
latest
How often the price spread is this wide · share of time at each level, last 7D show

Profit calculator

Funding earned
−$28.37
Price spread: −0.005% → −0.007%
$0.17
Slippage, 4 orders
−$0.56
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee BloFin: 6 bp × 2 orders
−$12
Net
−$48.76
Costs to cover
0.206%
Break-even
never at this rate
Slippage from Polymarket Perps: live order book, 4 min ago; BloFin: live order book, 4 min ago.

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again
LegHalf-spread$10k$100k$1M$5M
Buy Polymarket Perps live order book, 4 min ago0.06 bp4.4 bp −$45.7 bp −$578.1 bp −$809doesn't fit
Sell BloFin live order book, 4 min ago0.01 bp6.1 bp −$66.1 bp −$616.2 bp −$6187.2 bp −$3,576

BTC on 56 venues

lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Perpl BTC−0.0112%43m85,171.5+0.037%$525K$18.6M6.7xas long as short
Phoenix BTC−0.0111%1h85,177+0.043%$2.1M$10.4M40xas long as short
Hotstuff BTC-PERP−0.0080%1h85,161+0.025%$8K$3K50xas long as short
KuCoin XBTUSDTM−0.0053%8h85,158+0.021%$921.3M$763.3M125xas long as short
BloFin BTC-USDTshort−0.0035%8h85,135.4−0.005%$420.5M$678.3M150x
01 Exchange BTCUSD−0.0024%1h85,184.7+0.053%$373K$2.3M50xas long as short
Aster BTCUSDT−0.0015%8h85,156.7+0.020%$511.9M$1.09B200xas long as short
dYdX BTC-USD+0.0001%1h85,176.4+0.043%$16.7M$21.7M50xas long as short
gTrade (Gains Network) BTC/USDL +0.0004% / S −0.0004%1h85,143.9+0.005%$36.4M200xas long as short
Nado BTC-PERP+0.0022%1h85,152+0.014%$24.7M$222.9M50xas long as short
Show all 56 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Injective BTC/USDC PERP+0.0023%1h85,225+0.100%$338K$26.8M52xas long as short
Kraken Futures PF_XBTUSD+0.0056%1h85,149.9+0.012%$186.9M$955.2M100xas long as short
BingX BTC-USDT+0.0066%8h85,168.3+0.033%$1.56Bas long as short
Aevo BTC-PERP+0.0080%1h85,127.8−0.014%$2.4M$6.7M20xas long as short
Phemex BTCUSDT+0.0080%8h85,143.9+0.005%$148.6M$504.3M150xas long as short
Bullet BTC-USD+0.0082%1h85,132.8−0.009%$207K$3.3M20xas long as short
MEXC BTC_USDT+0.0084%8h85,166.7+0.031%$5.05B$5.71B500xas long as short
Bitget BTCUSDT+0.0084%8h85,166.9+0.032%$2.95B$5.17B150xas long as short
SoDEX BTC-USD+0.0084%1h85,132−0.009%$59.6M$335.8M40xas long as short
Binance BTCUSDT+0.0085%8h85,176.2+0.043%$9.41B$24.82B150xas long as short
Lighter BTC+0.0096%1h85,178.3+0.045%$171.0M$1.02B50xas long as short
Lighter RH BTC+0.0096%1h85,181.7+0.049%$23.7M$148.3M50xas long as short
Popdex BTCUSDT+0.0096%1h85,176+0.042%$8.3M$55.7M100xas long as short
Coinbase International BTC-PERP-INTX+0.0096%1h85,172+0.038%$116.8M$5.34B50xas long as short
Katana Perps BTC-USD+0.0100%8h85,151+0.013%$239K$8.6M50xas long as short
Paradex BTC-USD-PERP+0.0100%8h85,235.2+0.112%$5.8M$9.6M50xas long as short
Hyperliquid BTC+0.0100%1h85,254+0.134%$3.74B$5.07B40xas long as short
Pacifica BTC+0.0100%1h85,197.7+0.068%$40.1M$595.5M50xas long as short
Bybit BTCUSDT+0.0100%8h85,163.7+0.028%$5.15B$9.93B150xas long as short
OKX BTC-USDT-SWAP+0.0100%8h85,169.4+0.035%$2.58B$12.17B100xas long as short
Ondo Perps BTC-USD.P+0.0100%1h85,155+0.018%$3.8M$17.6M25xas long as short
Arcus BTC-USD+0.0100%1h85,173.3+0.039%$4.6M$99.2M40xas long as short
Bulk BTC-USD+0.0100%1h85,183.8+0.051%$678.4M$603.6M40xas long as short
Gate BTC_USDT+0.0100%8h85,169.8+0.035%$5.49B$10.93B200xas long as short
Backpack BTC_USDC_PERP+0.0100%1h85,131.3−0.010%$35.9M$174.8M75xas long as short
Variational Omni BTC+0.0100%8h85,111.9−0.033%$154.3M$569.8Mas long as short
edgeX BTCUSDC+0.0100%4h85,133.5−0.008%$278.8M$944.7M100xas long as short
GRVT BTC_USDT_Perp+0.0100%8h85,147+0.008%$214.0M$168.8M50xas long as short
ApeX Omni BTCUSDT+0.0100%1h85,125.3−0.017%$139.1M$315.2M100xas long as short
StandX BTC-USD+0.0100%1h85,149.5+0.011%$30.0M$205.8M40xas long as short
Vest BTC-PERP+0.0100%1h85,215.7+0.089%$10.9M50xas long as short
Polymarket Perps BTC-USDlong+0.0100%1h85,140long leg$11.0M$14.4M50x
Orderly PERP_BTC_USDC+0.0100%8h85,136.2−0.004%$2.5M$9.3M100xas long as short
Bluefin BTC-PERP+0.0100%1h85,176+0.042%$217K$749K40xas long as short
Derive BTC-PERP+0.0100%1h85,110.1−0.035%$29.9M$49.7M15xas long as short
SunX BTC-USDT+0.0100%8h85,147.9+0.009%$2.9M$6.1M100xas long as short
HTX BTC-USDT+0.0100%8h85,126−0.016%$2.25B$947.6M200xas long as short
Extended BTC-USD+0.0104%1h85,134−0.007%$45.3M$238.5M50xas long as short
Jupiter Perps WBTC-PERPL +0.0104% / S +0.0048%1h85,145.1+0.006%$106.8M500xas long as short
Reya BTCRUSDPERP+0.0114%1h85,133.8−0.007%$6.6M$147.4M40xas long as short
Deribit BTC-PERPETUAL+0.0131%1h85,168.3+0.033%$872.3M$1.61B50xas long as short
GMX BTC/USD [WBTC.b-USDC]L +0.0176% / S −0.0151%1h85,139.1−0.001%$13.0M200xas long as short
Kalshi KXBTCPERP+0.0180%8h85,169+0.034%$11.3M$744.7M6.4xas long as short
Aftermath Perps BTCUSD+0.0212%1h85,242.8+0.121%$79K$225K20xas long as short
Hibachi BTC/USDT-P+0.0224%1h85,227.6+0.103%$717K$8.0M30xas long as short
RISEx BTC/USDC+0.0257%1h85,197.9+0.068%$8.6M$43.1M25xas long as short